N,N-dimethyl-L-proline 127.0997161865234375 127.18000030517578125 29.039125442504882812 29.059999465942382812 C 7 H 13 N 1 O 1 P stachydrin Dimethylation of proline residue 1+ natural A protein modification that effectively converts an L-proline residue to N,N-dimethyl-L-proline. Dimethyl N-term C 2 H 5 PSI-MOD MOD_RES N,N-dimethylproline NMe2Pro 1,1-dimethyl-L-prolinium (2S)-2-carboxy-1,1-dimethylpyrrolidinium MOD:00075 Unimod terminal specification corrected [JSG]. N,N-dimethylated L-proline Delta:H(5)C(2) N,N-dimethyl-L-proline N,N-dimethyl-L-prolinium protonated-dimethylated residue N-methylated proline